2204673664

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3793}}^1$

素因数の和:4065

約数の個数: 64

約数和(自身を含む): 4643856000

約数和(自身を除く): 2439182336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 239, 304, 478, 608, 956, 1216, 1912, 2432, 3793, 3824, 4541, 7586, 7648, 9082, 15172, 15296, 18164, 30344, 30592, 36328, 60688, 72067, 72656, 121376, 144134, 145312, 242752, 288268, 290624, 485504, 576536, 581248, 906527, 1153072, 1813054, 2306144, 3626108, 4612288, 7252216, 9224576, 14504432, 17224013, 29008864, 34448026, 58017728, 68896052, 116035456, 137792104, 275584208, 551168416, 1102336832, 2204673664]

約数ペア:

[(1, 2204673664), (2, 1102336832), (4, 551168416), (8, 275584208), (16, 137792104), (19, 116035456), (32, 68896052), (38, 58017728), (64, 34448026), (76, 29008864), (128, 17224013), (152, 14504432), (239, 9224576), (304, 7252216), (478, 4612288), (608, 3626108), (956, 2306144), (1216, 1813054), (1912, 1153072), (2432, 906527), (3793, 581248), (3824, 576536), (4541, 485504), (7586, 290624), (7648, 288268), (9082, 242752), (15172, 145312), (15296, 144134), (18164, 121376), (30344, 72656), (30592, 72067), (36328, 60688)]